[appengine-java] Here is an application thats hosted on the app engine.

2010-09-27 Thread branflake2267
I made this to speak up about Android bloatware: http://tellthefcc.appspot.com/ -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this

[appengine-java] no matching index found..

2010-09-27 Thread Prateek
Hi, Yesterday i just tried deploying my app on GAE. Everything worked fine in the local deployment. But as soon as i tried access the same in GAE prod, I received a Error saying that, no matching index found.. datastore-index kind=MyBlogSpotComment ancestor=true source=manual

Re: [appengine-java] Re: Blobstore upload forms and character encoding

2010-09-27 Thread Pieter Coucke
Maybe this is related to issue 2097, I ended up using the same fix in Deferred.java as described here: http://code.google.com/p/googleappengine/issues/detail?can=2q=2097colspec=ID%20Type%20Status%20Priority%20Stars%20Owner%20Summary%20Log%20Componentid=2097#c13 -- You received this message

[appengine-java] Re: DataNucleus error on Eclipse plugin windows filename too long

2010-09-27 Thread Marc Hacker
Great - thanks! -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to

Re: [appengine-java] org.datanucleus.jdo.exceptions.ClassNotPersistenceCapableException

2010-09-27 Thread karunakar mamidi
thanks... On Sat, Sep 25, 2010 at 5:18 AM, Ian Murdock imurd...@imurdock.com wrote: I just spent a very long time tracking down something quite similar. It turned out the DataNucleus enhancer was silently failing when using the Eclipse plugin. Running the enhancer outside Eclipse, I got the

[appengine-java] Re: JDOUserException, parent-child relationship amongst entities is buggy

2010-09-27 Thread Ian Marshall
Two things 1. More importantly, what is the detail of your javax.jdo.JDOUserException, and what is your code that is associated with this exception? 2. I personally use bi-directional relationships between parent and children. So in your case, you could add to your Tweeter class:

Re: [appengine-java] no matching index found..

2010-09-27 Thread Cyrille Vincey
The GAE Eclipse plugin is supposed to create all required indexes in the config files when running the app in development mode. Those indexes are configured in the datastore-indexes-auto.xml file (dir : WEB-INF appengine-generated) Sometimes it happens some indexes are missing. Then create or

Re: [appengine-java] Re: Blobstore upload forms and character encoding

2010-09-27 Thread Guillaume Laforge
Hi Pieter, Although happening in a different context, this seems to be a similar issue: 1) there is a difference between the dev server environment, and the production environment 2) it's again a problem with encoding / decoding parameters This would be great if Google could investigate that

[appengine-java] JDO Concurrent Modification Exception

2010-09-27 Thread mscwd01
Hey, My app has been getting a higher number of requests per second recently and as a result I've seen an increase in the number of concurrent modification exceptions occurring when I persist objects to the datastore. The problem arises as I perform a lot of updates on a particular object and if

[appengine-java] Re: What Does Hosted SQL Entail?

2010-09-27 Thread l.denardo
No SQL is available at the moment. SQL support is planned in the App Engine for business version, which you can read about in the docs (planned Q4 2010). Regards Lorenzo On Sep 26, 5:29 am, Stefan stefan8...@gmail.com wrote: I'm trying to figure out if a traditional RDBMS will support my

[appengine-java] Re: no matching index found..

2010-09-27 Thread Prateek
Hi Cyrille , The File exist in my directory, as well as the indexes is also included in my datastore-indexes.xml. It works fine locally but when deployed @ GAE it gives that particular error. no matching index found.. datastore-index kind=MyBlogSpotComment ancestor=true source=manual

[appengine-java] Re: Python and Java

2010-09-27 Thread Jagan
Hi joradom There is just one GAE cloud. There is nothing like 'Java' cloud or 'Python' cloud. Only the runtimes are 2 currently. (Java and Python) And more runtimes might come in future. You can deploy multiple versions of your app in the GAE cloud. Each version can be on one (and just one)

[appengine-java] Re: no matching index found..

2010-09-27 Thread Prateek
Hi Cyrille , I had the datastore-indexes-auto.xml , but not the datastore- indexes.xml. Adding datastore-indexes.xml solved my problem. Thanks a lots buddy. Regards Prateek Agarwal On Sep 27, 1:21 pm, Cyrille Vincey crll...@gmail.com wrote: The GAE Eclipse plugin is supposed to create all

[appengine-java] [ANN] Gaelyk 0.5 released, with images, urlfetch, capabilities services enhancements

2010-09-27 Thread Guillaume Laforge
Hi all, This is with great pleasure that I'd like to announce the *release of Gaelyk 0.5*. Gaelyk 0.5, the *lightweight Groovy toolkit for Google App Engine*, is a significant release adding a lot of new features into the mix: - a convenient and readable DSL for manipulating the Images

[appengine-java] Re: JDO Concurrent Modification Exception

2010-09-27 Thread mscwd01
Anyone? I have done more searching and cant find anything JDO specific to handle concurrency so I am assuming it's normal Java locking that'll need to be implemented? On Sep 27, 9:48 am, mscwd01 mscw...@gmail.com wrote: Hey, My app has been getting a higher number of requests per second

[appengine-java] EntityGroup restrictions on doing a Query outside of a txn

2010-09-27 Thread Yousuf Haider
First off I know that you can't operate on entities in different entity groups within the same transaction. My question is around a problem I am having where I am querying for certain entities (each in a different entity group) outside a txn and then I start a txn where I operate on an entity in a

[appengine-java] Re: Namespace design issues

2010-09-27 Thread Mickey Kataria (Google Employee)
On Sep 24, 5:55 am, Mouseclicker jens.h...@googlemail.com wrote: I wanted to start a discussion about lifecycle and threading behavior of the NamespaceManager. Much of this has been answered meanwhile in another thread:http://groups.google.com/group/google-appengine-java/browse_thread/th...

[appengine-java] Unit testing issue: JPA/Spring/GAE, Object Manager has been closed

2010-09-27 Thread David C. Hicks
Hi everyone, I'm sure that this must have been hashed out here before, but I can't seem to find any real solutions. I hope someone can point me to a good resource. I've got a pretty simple setup, thus far. I'm using Spring to autowire my DAO with the entity manager factory, and I have a

Re: [appengine-java] no matching index found..

2010-09-27 Thread Liang Ding
Hi, try remove all indexes(command provided by python SDK) on GAE and redeploy your app. On Mon, Sep 27, 2010 at 3:11 PM, Prateek bittooagar...@gmail.com wrote: Hi, Yesterday i just tried deploying my app on GAE. Everything worked fine in the local deployment. But as soon as i tried access

[appengine-java] Re: JDOUserException, parent-child relationship amongst entities is buggy

2010-09-27 Thread culov
Ian- Thanks a lot for your reply. The error message detail is 'Object with id agp0cnV4bWFwcGVychkLEgdUd2VldGVyIgxrZXlkb3NhdHJ1Y2sM is managed by a different Object Manager.' The objects aren't being handled by any other method except the addTrucks method in my DAO. They are never added to the

[appengine-java] Primefaces 2.2 (Based on JSF 2 )- does any one manged to get it working properly ?

2010-09-27 Thread Daniel
Hi I'm trying to get primefaces-2.2 working on GAE , but already on the very simple attempt - p:commandButton I'm having issues with ajax.. seems to work fine to local Tomcat , but not working on GAE? Does any one tried primefaces in general on GAE and managed to get the p:commandButton working

[appengine-java] Blobstore: Asked to send blob BlobKey: xyz but response was already committed

2010-09-27 Thread Guillaume Laforge
Hi, I'm trying to use the blobstore to store and serve some FLV videos. But I'm getting an error message like: Asked to send blob BlobKey: xyz but response was already committed I'm doing: blobstoreService.serve(blobKey, response); And out of curiosity, I even logged reponse.isCommitted() just

[appengine-java] Trouble unit testing JPA data access objects.

2010-09-27 Thread David C. Hicks
I have followed the instructions I found and set up the LocalServiceTestHelper to act as a datastore. I can save an entity in the datastore and re-read it, but then I make a call to search for all entities that match a criteria. The resulting Listentity collection throws an Object Manager

[appengine-java] Re: Trouble unit testing JPA data access objects.

2010-09-27 Thread Vikas Hazrati
Have you tried running the dao code in a transaction? Is your store and find happening in different transactions? Also you should take a note of Unlike with most databases, queries and gets inside a datastore transaction do not see the results of previous writes inside that transaction.

[appengine-java] Re: EntityGroup restrictions on doing a Query outside of a txn

2010-09-27 Thread Vikas Hazrati
Somehow with the error message looks like both your queries are still happening in the same transaction. Are you sure that the transaction boundaries of both the methods are separate? To check this I would separate the 2 out into 2 methods each having their own transaction start and end or

[appengine-java] Re: Namespace design issues

2010-09-27 Thread Vikas Hazrati
more details about the namespace behavior as we observed here http://thoughts.inphina.com/2010/09/16/multi-tenancy-in-google-app-engine-scope-of-namespacemanager/ On Sep 24, 7:57 am, John Patterson jdpatter...@gmail.com wrote: On 24 Sep 2010, at 02:55, Mouseclicker wrote: API. The need to

Re: [appengine-java] Re: Trouble unit testing JPA data access objects.

2010-09-27 Thread David C. Hicks
I am most accustomed to defining my transactions at the service level, so that multiple DAO might be involved in a single transaction. I do realize that the DataNucleus datastore has some peculiar behavior with regard to transactions. I'm still learning the ins and outs, though. My test